The Nalaikh Thermal Plant () is a heating plant in Nalaikh, Ulaanbaatar, Mongolia.
The plant was commissioned in 1976.
The plant has an installed heating generation capacity of 69 MW but with only 39 MW for its actual output. It produces up to 99 TCal of thermal energy annually. It supplies heat to 33 government organizations, 330 entities and 2,840 households, which accounts to 30% of households in Nalaikh.
In 2019, it consumed 43.1 thousand tons of coal for its fuel. Its coal fuel is brought from Baganuur Coal Mine in Baganuur.
Currently, the plant emits 20% of air pollution in Nalaikh. Annually, it produces 40,000 tons of carbon dioxide.
The plant's annual revenue is â®4,057 million.